Repair couplings

Repair couplings

Use 5/16" repair couplings for 5/16" PEX x 5/16" PEX.Note: One-piece repair coupling comes as an assembly. No other fittings are necessary. For all other sizes of tubing, see ProPEX EP couplings section on pages 98-99. EP couplings are suitable for direct burial.

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QS-style compression rings

QS-style compression rings

QS-style compression rings are replacement parts that are designed and tested for use with Uponor PEX tubing. Note: Do not substitute similar compression rings.

ProPEX lead-free (LF) brass fire sprinkler adapter elbows

ProPEX lead-free (LF) brass fire sprinkler adapter elbows

ProPEX LF brass fire sprinkler adapters connect residential fire sprinklers to Uponor AquaPEX tubing. Made of lead-free* brass with ProPEX outlets, the adapter is NSF- and UL-approved for combined plumbing and fire sprinkler systems. Note: Installation requires one Fire Sprinkler Adapter Mounting Bracket (A7750700) and one Push-on Nut (F7000005) for each LF brass fire sprinkler adapter. Mount the bracket using #10 x 1 1/2" screws (F7001500) or equivalent. ProPEX tool is required. ProPEX rings sold separately.

Basic end caps

Basic end caps

Basic end caps close the end of TruFLOW Jr. manifolds. Required gaskets are included.